IS-IS known by many friends who are familiar with Cisco routers, but for new users, they do not know how to set IS-IS for Cisco routers, this document describes how to set IS-IS for a Cisco router from an experimental perspective. The following are the basic settings for a Cisco
customized within a Network as needed without application. In the network, computers communicate through internal IP addresses. When the internal computer needs to communicate with the external internet, the device with the NAT Function (such as a router) converts an internal IP address to a valid IP address (that is, the requested IP address) for communication.
2. NAT application environment
Scenario 1: an enterprise does not want external n
You can configure a serial interface through a virtual terminal. to configure a serial interface, follow these steps:
1. In Global mode, enter the command "interface serial 0" to enter the serial interface configuration mode.
2. Each connected serial interface must have an IP address and subnet mask to forward IP packets, in interface configuration mode, enter the "ip address
3. If the serial interface is
Simply record that a Cisco router is simulated as a frame relay switch, and the router must have a serial interface module. Liehuo.net
// Enable Frame Relay switching on the vroFRSW (config) # frame-relay switching strong-fire-network
// Enter the Interface Configuration ModeFRSW (config) # int serial 0/1
Veryhuo.com
// Delete the interface IP AddressFRSW (
How to configure remote logon for a Cisco router IP Address
Configure the vro IP Address
Run the command ip address x. x to configure the ip address. The command is as follows:Router2800> enable (in privileged Mode)Router2800 # configu
The Cisco router switch sets automatic backup for IOS files and restores the automatic backup and rollback of Cisco IOS configuration files. The archive configuration mode function of IOS is required. Generally, only IOS versions 12.3 (4) All commands for automatic backup of the Cisco IOS configuration file are as foll
This article describes in detail how to intercept TCP, introduces the principle of intercept, and introduces precautions. I believe this article will benefit you a lot.
As mentioned before, during the three-way handshake of TCP connection, the first packet sent from one party to the other sets the SYN bit. When a device receives the initial packet of a request service, the device sends back a packet with SYN and ACK bits and waits for the ACK response from the source. If the sender does not repl
This article describes in detail how to configure an ACL from the basic concepts, usage principles, and access time.
If someone says that a route switch device is mainly used for routing and switching, it must be a layman only when it is used for routing and switching data packets.
We can use a common HUB only to exchange data packets. If we only use the routing function, we can select a WINDOWS Server for remote routing access configuration.
In fact,
Router#show Run
Building configuration ...
Current configuration:1115 bytes
!
Version 12.2
Service Timestamps Debug Uptime
Service Timestamps Log uptime
No service password-encryption
Hostname Router
!
No logging on
Enable Secret 5 $1$OYEO$B.DP73YBQILQNQSUV/WMX1
!
IP Subnet-zero
!
!
!
VPDN Enable
!
Vpdn-group 1
Request-dialin-----request-dialin is for the client.
Protocol PPPoE
!
!
!
Cainiao O M notes: Configure Apache second-level domain name and WWW access, apache second-level domain name
In fact, www access is also a type of second-level domain name.
Modify the
Nginx configures the Chinese domain name and starts to configure the Chinese domain name directly written, but fails to parse the correct server. Then google finally found the cause.
The Nginx virtual host is bound with a domain
This article describes in detail how to configure PPP authentication and CHAP authentication, and provides the command line for configuration. You can learn about the configuration process through the instance.
When configuring PPP verification, select PAP and CHAP. PAP is the user name and password for the plain text transfer, which is not secure. CHAP uses hash values for verification. Passwords are not t
The configuration of two-level domain name and multi-domain Site directory structure is the default path of storing source code under the installation directory of Nginx html├──bbs└──wwwhtml. BBS for Forum program source code path WWW for home page program source code path put the corresponding program into the above path through http://www.youdomain.com access i
Configure the host file for the Windows system.Hosts in the C:\WINDOWS\SYSTEM32\DRIVERS\ETC directoryThe Hosts file has no extension. Hosts is a Windows file that configures the local access domain name IP, port.The hosts are opened with Notepad or text editing software.The Hosts file defaults to two lines:127.0. 0.1 localhost::1 localhostWith
Personality level Two domain namepersonalized two-level domain name under configuration.Effect:URL to access http://custom.jb51.netThe actual URL Http://www.jb51.net/auth/custom
Our approach is to convert the URL of the access to the actual URL through the server configuration
Here we will use the Nginx configuration. The configuration is as follows:
se
the method of Tp-link wireless router domain name filtering setting
1, login to the Tp-link wireless Router management interface: In the browser input 192.168.1.1, in the pop-up dialog box to enter the username and password, the default is admin. (192.168.1.1 not open?) Click to read: Tp-link
1.Modified in Standalone.xml:Enable-welcome-root= "true" to False2.In the first project, add Jboss-web.xml (and Web. XML a directory).The second one:In turn ...3.Add the following to the subsystem tag that contains virtual-server in the Standalone.xml file:In turn ...Virtual-server jboss-web.xml virtual-host in Youthfortya corresponding project in Name= "Youthfortya".default-web-module= x in "X" is X.war, which is the project program
Article Title: configure the DNS secondary domain name and subdomain name server. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
I. Planning description:
Host A: Dual Nic
192.168
After setting up the domain name filter, because the computer records the domain name and the IP address that you have previously had on some pages, therefore, appears after setting the domain name filter, still may access some we
, there is no mention of the two-level domain name configuration method, here just said two module configuration it?The official website gives two modules, the domain name should be like this: first, http://www.webtest.com/rfrontend/controller/actionSecond, http://www.webtest.com/backend/controller/actionBut that's not
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